Question

Find the difference 1/7and3/4

Answer 1

Answer:

-2/7

Step-by-step explanation:

$\frac{1}{7} - \frac{3}{4} \\ = \frac{4}{28} - \frac{12}{28} \\ = \frac{4 - 12}{28} \\ = \frac{ - 8}{28} \\ = \frac{ - 2}{7}$

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Answer 2

Answer:

-17/28

Step-by-step explanation:

LCM=28

(1/7)*4 - (3/4)*7

4/28 - 21/28

(4 - 21)/28

= - 17/28